SMT-20N

Exploring the Benefits of Earthing through Socket-Outlets: A Unique Perspective

11 Provision for earthing 11.1 General Accessories with earthing contacts shall be so constructed that when inserting the plug the earth connection is made before the current-carrying contacts of the plug become live. When withdrawing the plug, the current-carrying pins shall separate before the earth connection is broken. Socket-outlets are tested using a test plug having the dimensions of the co...